server error

[Brad P]

Hi,

I Have put in a support request in to xenforo last night but hoping someone here might no the answer,
A server error occurred, on the attached for anyone trying to register, does anyone know the answer,

Server error log
XF\Db\Exception: MySQL query error [1364]: Field 'ap_frame' doesn't have a default value src/XF/Db/AbstractStatement.php:230
Generated by: Unknown account Aug 26, 2022 at 10:48 PM
Stack trace
INSERT  INTO `xf_user` (`visible`, `activity_visible`, `user_group_id`, `timezone`, `language_id`, `last_summary_email_date`, `username`, `email`, `user_state`, `privacy_policy_accepted`, `terms_accepted`, `display_style_group_id`, `secondary_group_ids`, `secret_key`, `user_id`, `username_date`, `username_date_visible`, `style_id`, `permission_combination_id`, `message_count`, `question_solution_count`, `alerts_unviewed`, `alerts_unread`, `conversations_unread`, `register_date`, `last_activity`, `trophy_points`, `avatar_date`, `avatar_width`, `avatar_height`, `avatar_highdpi`, `gravatar`, `security_lock`, `is_moderator`, `is_admin`, `is_staff`, `is_banned`, `reaction_score`, `vote_score`, `custom_title`, `warning_points`) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
------------

#0 src/XF/Db/Mysqli/Statement.php(198): XF\Db\AbstractStatement->getException('MySQL query err...', 1364, 'HY000')
#1 src/XF/Db/Mysqli/Statement.php(79): XF\Db\Mysqli\Statement->getException('MySQL query err...', 1364, 'HY000')
#2 src/XF/Db/AbstractAdapter.php(96): XF\Db\Mysqli\Statement->execute()
#3 src/XF/Db/AbstractAdapter.php(220): XF\Db\AbstractAdapter->query('INSERT  INTO `x...', Array)
#4 src/XF/Mvc/Entity/Entity.php(1516): XF\Db\AbstractAdapter->insert('xf_user', Array, false)
#5 src/XF/Mvc/Entity/Entity.php(1248): XF\Mvc\Entity\Entity->_saveToSource()
#6 src/XF/Service/User/Registration.php(301): XF\Mvc\Entity\Entity->save()
#7 src/XF/Service/ValidateAndSavableTrait.php(42): XF\Service\User\Registration->_save()
#8 src/XF/Pub/Controller/Register.php(426): XF\Service\User\Registration->save()
#9 src/XF/Mvc/Dispatcher.php(352): XF\Pub\Controller\Register->actionRegister(Object(XF\Mvc\ParameterBag))
#10 src/XF/Mvc/Dispatcher.php(259): XF\Mvc\Dispatcher->dispatchClass('XF:Register', 'Register', Object(XF\Mvc\RouteMatch), Object(XF\Pub\Controller\Register), NULL)
#11 src/XF/Mvc/Dispatcher.php(115): XF\Mvc\Dispatcher->dispatchFromMatch(Object(XF\Mvc\RouteMatch), Object(XF\Pub\Controller\Register), NULL)
#12 src/XF/Mvc/Dispatcher.php(57): XF\Mvc\Dispatcher->dispatchLoop(Object(XF\Mvc\RouteMatch))
#13 src/XF/App.php(2353): XF\Mvc\Dispatcher->run()
#14 src/XF.php(524): XF\App->run()
#15 index.php(20): XF::runApp('XF\\Pub\\App')
#16 {main}
Request state
array(4) {
  ["url"] => string(18) "/register/register"
  ["referrer"] => string(32) "https://cheater912.com/register/"
  ["_GET"] => array(1) {
    ["/register/register"] => string(0) ""
  }
  ["_POST"] => array(15) {
    ["_xfToken"] => string(8) "********"
    ["486007fc96e8c8b033b4dbed7e2ef4f53345df30"] => string(6) "Naiwen"
    ["username"] => string(0) ""
    ["1069cf13109e3af481581fcc136b58fd92ee3ef8"] => string(0) ""
    ["4487abe4128482cde5f9fe793706e7c169e6653b"] => string(20) "someone@email.com"
    ["password"] => string(8) "********"
    ["1e25d6328ebc1459cad96e38c499b9f2d6a672ec"] => string(8) "********"
    ["g-recaptcha-response"] => string(3928) "P0_eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.8YdxrI8YW6l9feTNwg1WgxrmZLPFrP1yukSNXI0wWvg"
    ["h-captcha-response"] => string(3928) "P0_eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.8YdxrI8YW6l9feTNwg1WgxrmZLPFrP1yukSNXI0wWvg"
    ["accept"] => string(1) "1"
    ["reg_key"] => string(16) "Ndnj1Y4cwol_ojks"
    ["ffab4fb33ddc452ede2c4d46316f660f24d3daf1"] => string(16) "America/New_York"
    ["_xfRequestUri"] => string(10) "/register/"
    ["_xfWithData"] => string(1) "1"
    ["_xfResponseType"] => string(4) "json"
  }
}

 

[Deleted member 232995]

Server error log
XF\Db\Exception: MySQL query error [1364]: Field 'ap_frame' doesn't have a default value src/XF/Db/AbstractStatement.php:230
Generated by: Unknown account Aug 26, 2022 at 10:48 PM
Stack trace
INSERT  INTO `xf_user` (`visible`, `activity_visible`, `user_group_id`, `timezone`, `language_id`, `last_summary_email_date`, `username`, `email`, `user_state`, `privacy_policy_accepted`, `terms_accepted`, `display_style_group_id`, `secondary_group_ids`, `secret_key`, `user_id`, `username_date`, `username_date_visible`, `style_id`, `permission_combination_id`, `message_count`, `question_solution_count`, `alerts_unviewed`, `alerts_unread`, `conversations_unread`, `register_date`, `last_activity`, `trophy_points`, `avatar_date`, `avatar_width`, `avatar_height`, `avatar_highdpi`, `gravatar`, `security_lock`, `is_moderator`, `is_admin`, `is_staff`, `is_banned`, `reaction_score`, `vote_score`, `custom_title`, `warning_points`) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)

This field "ap_frame" in the table xf_user has no default value. This is not an XF field. This comes from an add-on that is probably uninstalled or is not working properly.
The easiest way is to create a default value.
You should also check where this field comes from and whether it is still needed.

 

[AndyB]

Looks like it comes from this add-on:

https://xenforo.com/community/resources/ap-style-suite.8282/

Contact the developer.

 

[Brad P]

Thank you!

Yes it's that add-on I've uninstalled it until I've spoken to the developer